Retention method for application log This security setting determines the "wrapping" method for the application log. If you ...

Retention method for application log  This security setting determines the "wrapping" method for the application log.  If you do not archive the application log, in the Properties dialog box for this policy, select the Define this policy setting check box, and then click Overwrite events as needed.  If you archive the log at scheduled intervals, in the Properties dialog box for this policy, select the Define this policy setting check box, and then click Overwrite events by days and specify the appropriate number of days in the Retain application log setting. Make sure that the Maximum application log size is large enough to accommodate the interval.  If you must retain all the events in the log, in the Properties dialog box for this policy, select the Define this policy setting check box, and then click Do not overwrite events (clear log manually). This option requires that the log be cleared manually. In this case, when the maximum log size is reached, new events are discarded.  Note: This setting does not appear in the Local Computer Policy object.  Default: None.